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Square Tube Inserts - Multi Purpose

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Multi-function Square Tube Inserts are an ideal choice when aesthetics of your final product is not a priority. They fit tightly into square tubing, posts or poles and prevent contamination, while offering safety, and a clean finish from sharp edges on freshly cut tubes.

A practical and cost-effective range that includes thinner walls and a wide variety of sizes, fulfilling the essential requirement of tube insert protection. They are a practical choice, particularly if the appearance of your application is not a crucial factor.

Easy to install by hand-pressing or with the use of a mallet, resulting in a quick and efficient assembly process. They can be used in machine building or any application where structural tubing is required.

  • Fits tightly into square tubing, posts or poles.
  • Easy to install by hand-pressing or with a mallet.
  • Used in machine building or where structural tubing is required.
Material: LDPE Colour: Black Series Code: SR1540

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37 results
Product SKUs information
Item Code Price range Availability Minimum Compatible Wall Thickness H Maximum Compatible Wall Thickness h AxA View
Request the lead time here
4.0 mm
21.0 mm
7.0 mm
6.0 mm
80.0 mm
£ 1.0184 - £ 1.5843 180 In stock
3.0 mm
24.0 mm
5.0 mm
6.0 mm
110.0 mm
£ 0.0265 - £ 0.0412 30000 In stock
0.5 mm
12.0 mm
2.0 mm
4.0 mm
13.0 mm
£ 0.0611 - £ 0.095 7500 In stock
1.0 mm
14.5 mm
3.0 mm
5.0 mm
35.0 mm
£ 0.0931 - £ 0.1448 1212 In stock
3.0 mm
14.5 mm
5.0 mm
5.0 mm
40.0 mm
£ 0.1346 - £ 0.2093 1213 In stock
2.6 mm
25.0 mm
4.0 mm
6.5 mm
50.0 mm
£ 0.1447 - £ 0.2251 998 In stock
3.5 mm
14.5 mm
6.0 mm
5.0 mm
50.0 mm
£ 0.3666 - £ 0.5703 250 In stock
2.5 mm
24.0 mm
5.0 mm
8.0 mm
80.0 mm
£ 0.9237 - £ 1.437 90 In stock
1.0 mm
24.0 mm
4.0 mm
7.0 mm
100.0 mm
£ 1.35 - £ 2.10 170 In stock
5.0 mm
27.0 mm
8.0 mm
6.0 mm
150.0 mm
Request the lead time here
£ 0.0258 - £ 0.0401 50000 In stock
1.0 mm
12.0 mm
2.0 mm
4.0 mm
12.0 mm
£ 0.0272 - £ 0.0423 30000 In stock
1.0 mm
11.5 mm
2.0 mm
4.0 mm
15.0 mm
£ 0.0306 - £ 0.0477 9000 In stock
1.0 mm
12.0 mm
3.5 mm
5.0 mm
22.0 mm
£ 0.0846 - £ 0.1317 Request the lead time here
1.0 mm
14.5 mm
3.0 mm
5.0 mm
40.0 mm
£ 0.1715 - £ 0.2668 819 In stock
1.5 mm
15.0 mm
3.5 mm
5.0 mm
60.0 mm
£ 0.3333 - £ 0.5184 615 In stock
1.5 mm
21.0 mm
4.0 mm
6.0 mm
80.0 mm
£ 0.2696 - £ 0.4195 Request the lead time here
1.5 mm
19.0 mm
4.0 mm
5.0 mm
70.0 mm
£ 0.8192 - £ 1.2743 600 In stock
3.5 mm
21.5 mm
5.5 mm
6.0 mm
95.0 mm
£ 0.0252 - £ 0.0392 52594 In stock
0.8 mm
12.0 mm
2.5 mm
4.0 mm
10.0 mm
  • of 2
Square Tube Insert 80.0 mm 4.0 mm - 7.0 mm Black LDPE

20594534


Stock Levels
Request the lead time here
Attributes
  • AxA
    80.0 mm
  • H
    21.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    4.0 - 7.0 mm | 0.157 - 0.276 in
  • Material
    LDPE
Square Tube Insert 110.0 mm 3.0 mm - 5.0 mm Black LDPE

20594589

Price Range
£ 1.5843 - £ 1.0184

Stock Levels
180 In stock
Attributes
  • AxA
    110.0 mm
  • H
    24.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 13.0 mm 0.5 mm - 2.0 mm Black LDPE

20594299

Price Range
£ 0.0412 - £ 0.0265

Stock Levels
30000 In stock
Attributes
  • AxA
    13.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    0.5 - 2.0 mm | 0.02 - 0.079 in
  • Material
    LDPE
Square Tube Insert 35.0 mm 1.0 mm - 3.0 mm Black LDPE

20594374

Price Range
£ 0.095 - £ 0.0611

Stock Levels
7500 In stock
Attributes
  • AxA
    35.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 40.0 mm 3.0 mm - 5.0 mm Black LDPE

20594404

Price Range
£ 0.1448 - £ 0.0931

Stock Levels
1212 In stock
Attributes
  • AxA
    40.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 50.0 mm 2.6 mm - 4.0 mm Black LDPE

20594442

Price Range
£ 0.2093 - £ 0.1346

Stock Levels
1213 In stock
Attributes
  • AxA
    50.0 mm
  • H
    25.0 mm
  • h
    6.5 mm
  • Compatible Wall Thickness Range
    2.6 - 4.0 mm | 0.102 - 0.157 in
  • Material
    LDPE
Square Tube Insert 50.0 mm 3.5 mm - 6.0 mm Black LDPE

20594459

Price Range
£ 0.2251 - £ 0.1447

Stock Levels
998 In stock
Attributes
  • AxA
    50.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.5 - 6.0 mm | 0.138 - 0.236 in
  • Material
    LDPE
Square Tube Insert 80.0 mm 2.5 mm - 5.0 mm Black LDPE

20594527

Price Range
£ 0.5703 - £ 0.3666

Stock Levels
250 In stock
Attributes
  • AxA
    80.0 mm
  • H
    24.0 mm
  • h
    8.0 mm
  • Compatible Wall Thickness Range
    2.5 - 5.0 mm | 0.098 - 0.197 in
  • Material
    LDPE
Square Tube Insert 100.0 mm 1.0 mm - 4.0 mm Black LDPE

20594565

Price Range
£ 1.437 - £ 0.9237

Stock Levels
90 In stock
Attributes
  • AxA
    100.0 mm
  • H
    24.0 mm
  • h
    7.0 mm
  • Compatible Wall Thickness Range
    1.0 - 4.0 mm | 0.039 - 0.157 in
  • Material
    LDPE
Square Tube Insert 150.0 mm 5.0 mm - 8.0 mm Black LDPE

20594626

Price Range
£ 2.10 - £ 1.35

Stock Levels
170 In stock
Attributes
  • AxA
    150.0 mm
  • H
    27.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    5.0 - 8.0 mm | 0.197 - 0.315 in
  • Material
    LDPE
Square Tube Insert - Black LDPE

20594633


Stock Levels
Request the lead time here
Attributes
  • Material
    LDPE
  • Colour
    Black
Square Tube Insert 12.0 mm 1.0 mm - 2.0 mm Black LDPE

20594282

Price Range
£ 0.0401 - £ 0.0258

Stock Levels
50000 In stock
Attributes
  • AxA
    12.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    1.0 - 2.0 mm | 0.039 - 0.079 in
  • Material
    LDPE
Square Tube Insert 15.0 mm 1.0 mm - 2.0 mm Black LDPE

20594305

Price Range
£ 0.0423 - £ 0.0272

Stock Levels
30000 In stock
Attributes
  • AxA
    15.0 mm
  • H
    11.5 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    1.0 - 2.0 mm | 0.039 - 0.079 in
  • Material
    LDPE
Square Tube Insert 22.0 mm 1.0 mm - 3.5 mm Black LDPE

20594336

Price Range
£ 0.0477 - £ 0.0306

Stock Levels
9000 In stock
Attributes
  • AxA
    22.0 mm
  • H
    12.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.5 mm | 0.039 - 0.138 in
  • Material
    LDPE
Square Tube Insert 40.0 mm 1.0 mm - 3.0 mm Black LDPE

20594398

Price Range
£ 0.1317 - £ 0.0846

Stock Levels
Request the lead time here
Attributes
  • AxA
    40.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 60.0 mm 1.5 mm - 3.5 mm Black LDPE

20594473

Price Range
£ 0.2668 - £ 0.1715

Stock Levels
819 In stock
Attributes
  • AxA
    60.0 mm
  • H
    15.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.5 - 3.5 mm | 0.059 - 0.138 in
  • Material
    LDPE
Square Tube Insert 80.0 mm 1.5 mm - 4.0 mm Black LDPE

20594510

Price Range
£ 0.5184 - £ 0.3333

Stock Levels
615 In stock
Attributes
  • AxA
    80.0 mm
  • H
    21.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    1.5 - 4.0 mm | 0.059 - 0.157 in
  • Material
    LDPE
Square Tube Insert 70.0 mm 1.5 mm - 4.0 mm Black LDPE

20594503

Price Range
£ 0.4195 - £ 0.2696

Stock Levels
Request the lead time here
Attributes
  • AxA
    70.0 mm
  • H
    19.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.5 - 4.0 mm | 0.059 - 0.157 in
  • Material
    LDPE
Square Tube Insert 95.0 mm 3.5 mm - 5.5 mm Black LDPE

20594558

Price Range
£ 1.2743 - £ 0.8192

Stock Levels
600 In stock
Attributes
  • AxA
    95.0 mm
  • H
    21.5 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    3.5 - 5.5 mm | 0.138 - 0.217 in
  • Material
    LDPE
Square Tube Insert 10.0 mm 0.8 mm - 2.5 mm Black LDPE

20594275

Price Range
£ 0.0392 - £ 0.0252

Stock Levels
52594 In stock
Attributes
  • AxA
    10.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    0.8 - 2.5 mm | 0.031 - 0.098 in
  • Material
    LDPE